HeroesofAbenez\Combat\InitiativeFormulaParser::calculateInitiative()

Complexity

Conditions	2
Paths	2

Size

Total Lines	17
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	2

Importance

Changes	4
Bugs	0	Features	0

<?php
    public function calculateInitiative(Character $character): int
    {
        $result = 0;
        $formula = $character->initiativeFormula;
        $stats = [
            "INT" => (string) $character->intelligence, "DEX" => (string) $character->dexterity,
            "STR" => (string) $character->strength, "CON" => (string) $character->constitution,
            "CHAR" => (string) $character->charisma,
        ];
        $formula = str_replace(array_keys($stats), array_values($stats), $formula);
        preg_match("/^([1-9]+)d([1-9]+)/", $formula, $dices);
        for ($i = 1; $i <= (int) $dices[1]; $i++) {
            $result += rand(1, (int) $dices[2]);
        }
        preg_match("/\+([0-9]+)\/([0-9]+)/", $formula, $ammendum);
        $result += (int) $ammendum[1] / (int) $ammendum[2];
        return (int) $result;
    }